ATE151783T1 - NON-TOXIC STABILIZING AGENT FOR AQUEOUS NITRIUM SILICONE LUMINATE SUSPENSIONS - Google Patents

NON-TOXIC STABILIZING AGENT FOR AQUEOUS NITRIUM SILICONE LUMINATE SUSPENSIONS

Info

Publication number
ATE151783T1
ATE151783T1 AT90420547T AT90420547T ATE151783T1 AT E151783 T1 ATE151783 T1 AT E151783T1 AT 90420547 T AT90420547 T AT 90420547T AT 90420547 T AT90420547 T AT 90420547T AT E151783 T1 ATE151783 T1 AT E151783T1
Authority
AT
Austria
Prior art keywords
acrylic
monomers
monomer containing
suspensions
nitrium
Prior art date
Application number
AT90420547T
Other languages
German (de)
Inventor
Henri Grondin
Jean Moro
Jacky Rousset
Original Assignee
Coatex Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Coatex Sa filed Critical Coatex Sa
Application granted granted Critical
Publication of ATE151783T1 publication Critical patent/ATE151783T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/128—Aluminium silicates, e.g. zeolites
    • C11D3/1286—Stabilised aqueous aluminosilicate suspensions
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/16—Amines or polyamines

Abstract

Copolymers stabilising aqueous suspensions of sodium silicoaluminates or zeolites which are characterised in that they are crosslinked, soluble in water, at least at pH values of 7 or above, and consist essentially: (a) of at least one noncrosslinking acrylic monomer containing a carboxylic functional group, chosen from acrylic and methacrylic acids, (b) optionally, of at least one noncrosslinking acrylic monomer chosen from the esters, amides and/or nitriles of acrylic and/or methacrylic acid. (c) of at least one crosslinking monomer containing at least two acrylic and/or allyl and/or vinyl double bonds, (d) optionally, of at least one at least difunctional crosslinking monomer containing not more than one double bond and at least one other chemical functional group reactive towards the other monomers containing acidic, amide or nitrile functional groups of the types (a) and (b), the cumulative quantity of the crosslinking monomers (c) and (d) constituting from 1 to 5 %, preferably from 1 to 4 % by weight relative to the total mass of the monomers. These copolymers are used in a proportion of not more than 0.4 % by weight relative to the solids content in relation to the total mass of the mixture to be treated.
AT90420547T 1989-12-18 1990-12-14 NON-TOXIC STABILIZING AGENT FOR AQUEOUS NITRIUM SILICONE LUMINATE SUSPENSIONS ATE151783T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR898917020A FR2658095B1 (en) 1989-12-18 1989-12-18 NON-TOXIC STABILIZING AGENT FOR AQUEOUS SODIUM SILICO ALUMINATE SUSPENSIONS.

Publications (1)

Publication Number Publication Date
ATE151783T1 true ATE151783T1 (en) 1997-05-15

Family

ID=9388838

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90420547T ATE151783T1 (en) 1989-12-18 1990-12-14 NON-TOXIC STABILIZING AGENT FOR AQUEOUS NITRIUM SILICONE LUMINATE SUSPENSIONS

Country Status (5)

Country Link
EP (1) EP0438949B1 (en)
AT (1) ATE151783T1 (en)
CA (1) CA2031485A1 (en)
DE (1) DE69030491D1 (en)
FR (1) FR2658095B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1241040B (en) * 1989-12-18 1993-12-29 Ausidet Srl STABLE WATER SUSPENSION OF INORGANIC SILICA-BASED MATERIALS INSOLUBLE IN WATER
FR2693127B1 (en) * 1992-07-01 1994-08-26 Coatex Sas Stable aqueous suspensions of zeolites, processes for obtaining them and their uses.
US5958666A (en) * 1997-09-10 1999-09-28 Eastman Kodak Company Photographic element containing antifogging cycanine dyes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1153022A (en) * 1966-03-21 1969-05-21 Monsanto Co Polymer Latices
DE2739761C2 (en) * 1977-09-03 1982-09-02 Chemische Werke Hüls AG, 4370 Marl Process for the production of copolymers
US4677174A (en) * 1986-04-21 1987-06-30 American Colloid Company Water absorbent styrene-acrylic acid copolymers
DE3221284A1 (en) * 1982-06-05 1983-12-08 Röhm GmbH, 6100 Darmstadt POWDERED SALT OF A (METH) ACRYLIC ACID POLYMER
DE3681210D1 (en) * 1985-06-24 1991-10-10 American Colloid Co METHOD FOR PRODUCING WATER-ABSORBING RESINS.
FR2595706B1 (en) * 1986-03-14 1988-05-27 Protex Manuf Prod Chimiq NOVEL CROSSLINKED CARBOXYLIC COPOLYMERS FOR USE AS THICKENERS IN AQUEOUS MEDIA AND THEIR PREPARATION
JPS63210102A (en) * 1987-02-27 1988-08-31 Mitsubishi Petrochem Co Ltd Manufacture of highly water-absorptive polymer
DE3782433T2 (en) * 1987-11-26 1993-05-06 Goodyear Tire & Rubber THIXOTROPES THICKENING AGENT FOR AQUEOUS SYSTEMS.

Also Published As

Publication number Publication date
EP0438949A2 (en) 1991-07-31
EP0438949A3 (en) 1991-10-02
DE69030491D1 (en) 1997-05-22
FR2658095B1 (en) 1993-10-01
FR2658095A1 (en) 1991-08-16
EP0438949B1 (en) 1997-04-16
CA2031485A1 (en) 1991-06-19

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